import java.util.Scanner;

public class Main1310 {
    public static void main(String[] args) {
        Scanner sc=new Scanner(System.in);
        int x=sc.nextInt();
        int a=25*3*5;//375
        int b=15*3*5;//225
        int c=5*3*5;//75
        double f=a%120;//15
        double g=b%120;//105
        if (x>10){
            System.out.println();
        }



        }
    }

